The different mechanisms for the recovery of hydrocarbons from reservoirs has usually been divided into three types: primary, secondary and tertiary recovery mechanisms. Although this nomenclature suggests a chronological order among these stages, their application is subject to the specific characteristics of the reservoir and to the field production strategy. However, primary recovery is generally..
Reservoir simulation involves the mathematical manipulation of a significant amount of information, most of which is subject to uncertainties due to factors such as insufficient measurements, lack of accuracy and spatial heterogeneities, as previously discussed. Consequently, it is imperative to quantify the impact of these parameters’ variations on the simulation workflows (modeling, analysis and..
It is well known and documented that exploration of hydrocarbons is inherently a high-risk activity given a large number of uncertainties that may be present at any particular stage. The most common uncertainties are related to geological features such as structures, seals, and faults. On the other hand, economic analyses present uncertainties related to costs,..
In recent years, continuous improvements in computing and software technologies have considerably enhanced several aspects of reservoir simulation techniques. Simulation runtimes have sharply decreased due to advancements in hardware and processing power. In spite of this, the level of detail built into a geological model continues to exceed the current computational capabilities. Typical reservoir simulators..
This a new post of our series of publications in Kraken’s blog related to Reservoir Engineering. This article is to briefly introduce the reader to the concept of reservoir management and its role in developing a production plan. As discussed in this previous post, numerical simulation has become an indispensable practice to ensure good performance at..
This is the first of a series of posts related to reservoir engineering topics in Kraken’s Blog. The reader can expect articles related to reservoir engineering and various simulation software applications. Other themes such as petrophysics, management, and curve analysis will also be discussed. This first post provides an overview of Reservoir Simulation and highlights..
At Kraken 2.0.58 a new tool was presented: the Solutions Comparison tool. Now on Kraken 2.0.59 some issues about GUI and usability were fixed. GUI changes Buttons were repositioned and properly identified to make it easier to understand the purpose of each GUI component. Adding columns Different from the previous version, a new GUI was..